Biocon Withdraws MAAs Trastuzumab Pegfilgrastim Biosimilars PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Biocon Withdraws MAAs Trastuzumab Pegfilgrastim Biosimilars articles that have been published worldwide.

In 2015, the United States Food and Drug Administration (FDA) approved the first biosimilar, filgrastim-sndz, a biosimilar of the granulocyte colony-stimulating factor filgrastim. Since that time, the FDA has approved four additional biosimilar tumor necrosis factor α inhibitors, and, in May 2017, the Oncology Drug Advisory Committee voted in favor of approval of an epoetin alfa biosimilar. The patents of several widely used biologic cancer therapies (including trastuzumab, rituximab, bevacizumab, cetuxima...

Granulocyte colony-stimulating factors (G-CSFs) are widely used to prevent neutropenia in cancer patients undergoing myelosuppressive chemotherapy. Several biosimilar medicines of G-CSF are now available, with their development involving a step-wise series of comparisons to demonstrate similarity to reference biologics. Randomised clinical trials (RCTs) are considered confirmatory, and for G-CSF biosimilars, patients with breast cancer (BC) undergoing myelosuppressive chemotherapy are the most sensitive pop...

Trastuzumab improves survival outcomes for patients with HER2-positive (HER2) breast cancer, yet not all such women receive this important therapy. Trastuzumab was approved by the US Food and Drug Administration in 1998 and the European Medicines Agency in 2000 as treatment for HER2metastatic breast cancer (MBC). Observational studies between 2000 and 2015 in patients with HER2MBC suggest that nearly 12% in the United States, 27% to 54% in Europe, and 27.1% to 49.2% in China did not receive trastuzumab or a...

Access to trastuzumab, a valuable anti-cancer treatment, can be limited by cost. The primary aim of this study was to evaluate and compare the PK profiles of CT-P6, a biosimilar of trastuzumab, and US-licensed reference trastuzumab (Herceptin®) in healthy subjects. Secondary study aims included comparison of the safety and immunogenicity of CT-P6 and reference trastuzumab in these subjects.

As many biosimilars come to market in the next several years, their use in oncology will play an important role in the future care of patients with cancer. ASCO is committed to providing education and guidance to the oncology community on the use of biosimilars in the cancer setting; therefore, ASCO has developed this statement to offer guidance in the following areas: (1) naming, labeling, and other regulatory considerations, (2) safety and efficacy of biosimilars, (3) interchangeability, switching, and su...

Biosimilar therapeutic proteins in oncology offer the potential to decrease costs while providing safety and efficacy profiles consistent with their respective reference or originator products. Biosimilars have a number of important differences from generic small-molecule drugs, including manufacturing processes that are unique from their reference products. These differences may affect biosimilars through posttranslational modifications that can occur in specific cellular production lines, and these modifi...

Patients treated with (neo)adjuvant trastuzumab who relapse and receive trastuzumab for metastatic breast cancer (MBC) are a growing population with little outcome data given their exclusion from most clinical trials. We aim to estimate survival outcomes for this trastuzumab 'pre-treated' population.

Trastuzumab is an important treatment used for patients with Her-2-positive breast cancer, but an increasing incidence of trastuzumab resistance has been observed clinically during the past decade. Aberrant microRNA (miR) expression levels are correlated with prognosis and response to trastuzumab in breast cancer. MiR-129-5p is downregulated in trastuzumab-resistant human breast cancer cells (JIMT-1), but its potential function and underlying mechanism remain unclear.

This study assessed the effect of pegfilgrastim in patients with early stage breast cancer who were receiving docetaxel and cyclophosphamide(TC)therapy(75mg/m / 2 docetaxel plus 600 mg/m2 cyclophosphamide). In total, 17 patients who were to receive 4 planned cycles of TC therapy every 3 weeks were included in this study. Of the 17 patients, 10 who received pegfilgrastim after January 2016 formed the Peg-G group and 7 who did not receive pegfilgrastim until December 2015 formed the control group. We observed...

Chemotherapy-induced febrile neutropenia (FN) causes treatment delays and interruptions and can have fatal consequences. Current guidelines provide recommendations on granulocyte colony-stimulating factors (G-CSF) for prevention of FN, but guidance is unclear regarding use of short- vs long-acting G-CSF (e.g., filgrastim vs pegfilgrastim/lipegfilgrastim, respectively). An international panel of experts convened to develop guidance on appropriate use of pegfilgrastim for prevention of chemotherapy-induced FN...

Biosimilars are biological medicines that are analogues of a specific reference product. Biosimilars of the tumor necrosis factor alpha inhibitors infliximab and etanercept are already approved and available for dermatological indications. Regulatory agencies require in-depth analysis of physicochemical and functional properties of these highly complex molecules as well as clinical data on their similarity regarding efficacy and safety in at least one clinical trial in a sensitive and homogeneous population...

Personalized medicines such as biologics and their generic equivalents, biosimilars, are pouring onto the pharmaceutical markets. Data of 16 private health insurance companies were used to describe the market shares of selected biosimilars available in 2014 and 2015. The purpose of this study focuses on the question of whether market access of biosimilars will lead to a price competition of the expense of innovation competition. The results show that prescriptions of biosimilars made up 37% of total prescri...

Patented biopharmaceuticals generate huge costs for private and statutory health insurance. Exactly ten years ago, off-patent biopharmaceuticals, also referred to as 'biosimilars medicines', became available as a more cost-efficient and therapeutically equivalent alternative in Germany and Europe. Following their approval by all the relevant authorities, biosimilars medicines can therefore be applied in the same way as previously patented biopharmaceuticals.

Trastuzumab, a humanized antibody targeting human epidermal growth factor receptor 2 (HER2), exhibits remarkable therapeutic efficacy against HER2-positive gastric cancer. Acquired resistance to trastuzumab remains a barrier to patient survival and the mechanisms underlying this are still not well understood. The normal epithelial cell-specific-1 (NES1) gene, also named as KLK10, is recognized as a potential therapeutic target for reversing trastuzumab resistance. The aim of this study was to explore the po...

The present study describes cyanobacterial species composition and their dominance in biological crusts from barks of different trees, roof top of building and soil of agricultural field. An attempt was also made to explore the presence of photoprotective compounds such as mycosporine-like amino acids (MAAs) in the crust samples. Microscopic examination and growth studies revealed the presence of Oscillatoria species in all the crust samples excluding the crust of roof top of a building. Study on the abunda...

To evaluate the possibility that switching from reference biologic medicines to biosimilars could lead to altered clinical outcomes, including enhanced immunogenicity, compromised safety, or diminished efficacy for patients, a systematic literature review was conducted of all switching studies between related biologics (including biosimilars).

Gastric cancer (GC) is the most lethal malignancy in the digestive system. This study investigated an antibody-nanoparticle conjugate (ANC) constructed with trastuzumab (Herceptin®) and nanoparticle albumin-bound paclitaxel (nab-paclitaxel, Abraxane®) (trastuzumab/nab‑paclitaxel) as a novel strategy of targeted therapy for human epidermal growth factor receptor 2 (HER2) positive GC. The ANC was fabricated with trastuzumab and nab‑paclitaxel by a 'one-step' synthesis using EDC/NHS. In vitro antitumor...

There is currently no clinical data regarding the efficacy of trastuzumab treatment for the progression of human epidermal growth factor receptor 2 (HER2)-positive advanced gastric cancer (AGC) occurring during trastuzumab-based chemotherapy. The aim of this study was to retrospectively examine the clinical benefits of trastuzumab for HER2-positive AGC patients who progressed during first-line trastuzumab-based chemotherapy. Among the 108 patients treated with trastuzumab combined with fluoropyrimidine and ...

Trastuzumab (Herceptin®), a monoclonal antibody against the ErbB2 (HER2) receptor, has significantly improved clinical outcomes for HER2+ breast cancer patients. However, the drug also has known cardiotoxic side effects through mechanisms that are not fully understood. Here we utilized human induced pluripotent stem cell-derived cardiomyocytes (iPS-CMs) to model trastuzumab-related cardiotoxicity in vitro. We demonstrate that cardiotoxic effects of ErbB2 inhibition by trastuzumab can be recapitulated only ...

Trastuzumab when combined with fluoropyrimidine and cisplatin was proven to improve survival in patients with human epidermal growth factor receptor 2 (HER2)-positive gastric cancer (GC) in the ToGA study. The safety and efficacy of trastuzumab in combination with docetaxel and S-1 have not yet been evaluated.

Many healthcare providers in the U.S. are not familiar with follow-on biologics and biosimilars nor with their critical distinctions from standard generics. Our aim is to provide a detailed review of both, with a focus on insulins in the U.S. regulatory system.